INFANTINE Antonyms

• farther along in physical or mental development

• comparatively late in a course of development

• ahead of the times

• at a higher level in training or knowledge or skill

• ahead in development; complex or intricate

• far along in time

• (of societies) highly developed especially in technology or industry

• situated ahead or going before

• marked by refinement in taste and manners

• being changed over time so as to be e.g. stronger or more complete or more useful

• (used of societies) having high industrial development

• (of real estate) made more useful and profitable as by building or laying out roads

• characteristic of maturity

• having reached full natural growth or development

• fully developed or matured and ready to be eaten or used

• (of birds) having developed feathers or plumage; often used in combination

• fully considered and perfected

• develop and reach maturity; undergo maturation

• develop and work out fully in one's mind

• become due for repayment

• cause to ripen or develop fully

• grow old or older

• cause to ripen and discharge pus

• perfected or made shiny and smooth

• showing a high degree of refinement and the assurance that comes from wide social experience

• (of grains especially rice) having the husk or outer layers removed

• (of lumber or stone) to trim and smooth

• (used of persons and their behavior) cultivated and genteel

• freed from impurities by processing

• showing a high degree of refinement and the assurance that comes from wide social experience

• precise to a fine degree

• suggesting taste, ease, and wealth

• having or appealing to those having worldly knowledge and refinement and savoir-faire

• ahead in development; complex or intricate

• intellectually appealing

• characteristic of or devoted to the temporal world as opposed to the spiritual world

• very sophisticated especially because of surfeit; versed in the ways of the world